265 citations · 3.7k across the 158 of their papers we have counts for
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Thermal Magnetization Reversal in Arrays of Nanoparticles
Gregory Brown, M. A. Novotny, Per Arne Rikvold
The results of large-scale simulations investigating the dynamics of magnetization reversal in arrays of single-domain nanomagnets after a rapid reversal of the applied field at no…
Dynamic Phase Transition, Universality, and Finite-size Scaling in the Two-dimensional Kinetic Ising Model in an Oscillating Field
G. Korniss, C. J. White, P. A. Rikvold +1
We study the two-dimensional kinetic Ising model below its equilibrium critical temperature, subject to a square-wave oscillating external field. We focus on the multi-droplet regi…
Fine-grid Simulations of Thermally Activated Switching in Nanoscale Magets
G. Brown, M. A. Novotny, P. A. Rikvold
Numerical integration of the Landau-Lifshitz-Gilbert equation with thermal fluctuations is used to study the dynamic response of single-domain nanomagnets to rapid changes in the a…
Static and Dynamic Monte Carlo Simulations of Br Electrodeposition on Ag(100)
S. J. Mitchell, G. Brown, P. A. Rikvold
We study the static and dynamic properties of bromine electrosorption onto single-crystal silver (100) electrodes by Monte Carlo simulation. At room temperature the system displays…
Hysteresis in an Electrochemical System: Br Electrodeposition on Ag(100)
S. J. Mitchell, G. Brown, P. A. Rikvold
We examine hysteresis in cyclic voltammetry of Br electrosorption onto single-crystal Ag(100) by dynamic Monte Carlo simulations. At room temperature, this system displays a second…
Dynamics of Br Electrosorption on Single-Crystal Ag(100): A Computational Study
S. J. Mitchell, G. Brown, P. A. Rikvold
We present dynamic Monte Carlo simulations of a lattice-gas model for bromine electrodeposition on single-crystal silver (100). This system undergoes a continuous phase transition…
Non-equilibrium Surface Growth and Scalability of Parallel Algorithms for Large Asynchronous Systems
G. Korniss, M. A. Novotny, Z. Toroczkai +1
The scalability of massively parallel algorithms is a fundamental question in computer science. We study the scalability and the efficiency of a conservative massively parallel alg…